Good Quality with Free After-sale Warranty.Perfectly compatible and adapted for Dyson rear filter V11 Sv14 vacuum cleaner filter hepa filterWashable and reusable-fully washable and reusable, longer service life, better filtering effect, easy to install, can be glued to handheld Dyson and cordless vacuum cleanersSuggest: For best performance, it is recommended to clean the filter once a month, and then replace the filter every 3 months. Cleaning the filter can keep the wireless Dyson in the best condition for longer.Cleaning the filter:Step 1-Remove the filter: Before removing the filter, make sure that the machine is disconnected from the charger.Step 2-Cleaning the filter: Sprinkle water on the outside of the filter until the water is clean.Step 3-Dry the filter: Let it dry completely for at least 24 hours.Step 4: Replace the filter: re-adjust, and then put the dry filter back on the top of the machine.colour: purple + yellowMaterial: plasticPackage Contents:1 x filter1 x cleaning toolOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item